SrspecMay0920111949sig800

Link to 10 minute 33 second audio of this Type II radio emission. Recorded at 21.110 MHz and 19.025 MHz It is still being analyzed as to its origin on the Sun.

 

Chart below from Culgoora Observatory in Australia.

Thomas Ashcraft | HELIOTOWN | New Mexico | Mail

realtime

Courtesy IPS Radio and Space Services © Commonwealth of Australia 2010